Games like Putt-Putt® Joins the Circus
Games like Putt-Putt® Joins the Circus include Old Man's Journey, Machinarium, Pajama Sam: No Need to Hide When It's Dark Outside, There Is No Game: Wrong Dimension, and That's not my Neighbor. We matched them by the tags players give Putt-Putt® Joins the Circus on Steam (Casual, Adventure, Point & Click, and Family Friendly): closest matches first, and among equally close ones the better-known games.

Old Man's Journey
Shared: Adventure · Casual · Family Friendly

Machinarium
Shared: Point & Click · Adventure · Casual

Pajama Sam: No Need to Hide When It's Dark Outside
Shared: Adventure · Point & Click · Casual

There Is No Game: Wrong Dimension
Shared: Point & Click · Adventure · Casual

That's not my Neighbor
Shared: Casual · Adventure · Point & Click

Lil' Guardsman
Shared: Adventure · Casual · Point & Click

Scribblenauts Unlimited
Shared: Casual · Adventure · Family Friendly

100 hidden birds
Shared: Casual · Adventure · Family Friendly

Florence
Shared: Casual · Adventure · Family Friendly

Putt-Putt® Saves The Zoo
Shared: Adventure · Casual · Family Friendly

Hero of the Kingdom
Shared: Casual · Adventure · Point & Click

Gomo
Shared: Adventure · Point & Click · Casual

Syberia
Shared: Adventure · Point & Click · Casual

Spy Fox in "Dry Cereal"
Shared: Adventure · Casual · Point & Click

Shin chan: Shiro and the Coal Town
Shared: Casual · Adventure · Point & Click

Freddi Fish and the Case of the Missing Kelp Seeds
Shared: Point & Click · Adventure · Family Friendly

Wobbly Life
Shared: Adventure · Casual · Family Friendly

Grim Legends: The Forsaken Bride
Shared: Casual · Point & Click · Adventure

Grim Legends 2: Song of the Dark Swan
Shared: Casual · Adventure · Point & Click

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Adventure · Casual · Family Friendly

Enigmatis: The Ghosts of Maple Creek
Shared: Adventure · Casual · Point & Click

Morphopolis
Shared: Casual · Point & Click · Adventure

Return to Monkey Island
Shared: Adventure · Point & Click · Family Friendly

Alba: A Wildlife Adventure
Shared: Casual · Family Friendly · Adventure